
    *{
        padding:0px;
        margin:0px;
        box-sizing: border-box;
    }
    body,html{
        width: 100%;
    }
    body{
        overflow-x: hidden;
    }
    ul{
        list-style: none;
    }
    a{
        text-decoration: none;
        color: inherit;
        -webkit-tap-highlight-color:transparent;
    }
    .flex{
        display:box;
        display: -webkit-box; 
        display: -moz-box;
        display: -webkit-flex; 
        display: -moz-flex; 
        display: -ms-flexbox;
        display: flex;
    }
    .flex-align-items{
        -webkit-box-pack: center;
        -ms-flex-pack: center;
        -moz-box-pack:center;
        -webkit-align-items: center;
        align-items: center;
    }
    .flex-justify-content{
        justify-content: center;
        -webkit-box-align: center;
        -ms-flex-align: center;
        box-align:center;
    }
    .fluid{
        width: 1300px;
        margin: 0px auto;
    }
    
    
    .container{
        transition:all ease .5s;
        padding-left: 180px;
    }
    
    a,
    header .navSide .navBtn .btnTip span{
        -webkit-tap-highlight-color:transparent;
    }
    .obj-c{
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
    body{
        overflow-y: hidden;
    }
    header .navSide{
        position: fixed;
        left: 0px;
        overflow: hidden;
        top: 0px;
        width:80px;
        z-index: 20;
        height: 100%;
        transition: opacity 1s ease,width .5s,transform .5s ease,color ease .3s;
        color: #fff;
    }
    header .navSide .navBtn{
        padding:10px 0px;
        position: absolute;
        width: 100%;
        top: 0px;
        left: 0px;
        z-index: 10;
        display: none;
    }
    header .navSide .navBtn>*{
        cursor: pointer;
    }
    header .navSide .navBtn .pic{
        margin-left: 30px;
        width: 30px;
        position: relative;
        transition:all .5s ease;
        -webkit-tap-highlight-color:transparent;
    }
    header .navSide .navBtn .pic img,
    header .navSide>nav .navLogo img{
        transition: opacity ease .3s;
    }
    header .navSide .navBtn .top,
    header .navSide>nav .navLogo .top{
        display: block;
        position: relative;
        z-index: 2;
    }
    header .navSide.temporary .navBtn .top,
    header .navSide.temporary>nav .navLogo .top{
        opacity: 0;
    }
    header .navSide .navBtn .btm{
        position: absolute;
        top: 0px;
        left: 0px;
        opacity: 0;
    }
    header .navSide>nav .navLogo .btm{
        position: absolute;
        top: 0px;
        left: 50%;
        transform: translateX(-50%);
        opacity: 0;
    }
    header .navSide.temporary .navBtn .btm,
    header .navSide.temporary>nav .navLogo .btm{
        opacity: 1;
    }
    header .navSide .navBtn .btnTip{
        width: 50px;
        height: 20px;
        overflow: hidden;
        position: relative;
        left:20px;
        transition: all ease .5s;
    }
    header .navSide .navBtn .btnTip span{
        position: absolute;
        width: 100%;
        height: 100%;
        line-height: 20px;
        font-size: 12px;
        text-align: center;
        opacity: 0;
        transition: all .5s ease-out;
    }
    header .navSide .navBtn .btnTip span:first-child{
        transform: translate(-100%,0%);
    }
    header .navSide.back .navBtn .btnTip span:last-child,
    header .navSide.menu .navBtn .btnTip span:first-child{
        transform: translate(0%,0%);
        opacity: 1;
    }
    header .navSide .navBtn .btnTip span:last-child{
        transform: translate(100%,0%);
    }
    header .navSide>nav,
    header .sonMenuPalace{
        height: 100%;
        position: relative;
        width: 180px;
    }
    /*header .navSide.lgScreen{
        width: 280px;
    }
    header .navSide.smScreen{
        width: 240px;
    }*/
    header .navSide>nav{
        z-index: 2;
        transition: all ease .3s;
        flex-direction: column;
        background-image: url(../../img/common/navBg.jpg);
        background-repeat: no-repeat;
        background-position: center center;
        background-size: cover;
    }
    header .navSide.temporary>nav{
        background: #fff;
    }
    header .navSide.temporary{
        color: #28363e;
    }
    header .navSide>nav>div>a{
        font-size: 16px;
        transition: color ease .5s;
    }
    header .navSide>nav>div>a:hover,
    header .navSide>nav>div.over>a,
    header .navSide>nav>div>a.current{
        color: #e50012 !important;
    }
    
    header .navSide>nav>div + div{
        margin-top: 30px;
    }
    header .navSide>nav>div .sonMenu{
        display: none;
    }
    header .navSide>nav .navLogo{
        position: absolute;
        top:3.7vh;
        left: 0px;
        right: 0px;
        margin: auto;
    }
    header .navSide>nav .navLogo .top{
        display: block;
    }
    header .sonMenuPalace{
        position: fixed;
        left: 0px;
        top: 0px;
        transition: all ease .3s;
        background: #444;
        z-index: 5;
        opacity: 0;
        pointer-events: none;
    }
    
    header .sonMenuPalace.show{
        pointer-events: initial;
        transform:translateX(100%);
        opacity: 1;
    }
    header .sonMenuPalace nav{
        width: 100%;
        text-align: center;
    }
    header .sonMenuPalace nav a{
        display: block;
        border-bottom: 1px solid #fff;
        line-height: 45px;
        font-size: 14px;
        transition: .5s ease all;
        color: #fff;
    }
    header .sonMenuPalace nav a:hover{
        border-color: #e50012;
        background: #e50012;
    }
   
    
    
    
    footer .contact .head{
        background: #333;
    }
    footer .contact .head p{
        padding-top: 40px;
        padding-bottom:40px;
        position: relative;
        align-items: flex-end;
    }
    footer .contact .head p span{
        display: inline-block;
        color: #fff;
    }
    footer .contact .head p .eng{
        font-size: 54px;
        line-height: 54px;
        margin-right: 20px;
        font-weight: bold;
    }
    footer .contact .head p .chn{
        font-size: 36px;
    }
    footer .contact .head p .cell{
        font-size: 30px;
        line-height:30px;
        position: absolute;
        height: 50px;

        padding:0px 15px;
        line-height: 50px;
        right: 30px;
        top: 50%;
        transform: translateY(-50%);
    }
    footer .contact .head p .cell .border{
        background: #fff;
    }
    footer .contact .head p .cell .border.vertical{
        width: 1px;
        height: 100%;
    }
    footer .contact .head p .cell .border.horizontal{
        height: 1px;
        width: 100%;
    }
    footer .contact .head p .cell .top{
        transform-origin: left;
        transform:scaleX(0);
        animation: topChange 3.2s ease forwards infinite;
    }
    footer .contact .head p .cell .right{
        transform-origin: top;
        transform:scaleY(0);
        animation: rightChange 3.2s ease forwards infinite;
        animation-delay: .4s;
    }
    footer .contact .head p .cell .bottom{
        transform-origin: right;
        transform:scaleX(0);
        animation: bottomChange 3.2s ease forwards infinite;
        animation-delay: .8s;
    }
    footer .contact .head p .cell .left{
        transform-origin: bottom;
        transform:scaleY(0);
        animation: leftChange 3.2s ease forwards infinite;
        animation-delay: 1.2s;
    }
    @keyframes topChange{
        0%{transform-origin: left;transform:scaleX(0);}
        12.5%{transform-origin: left;transform:scaleX(1);}
        25%{transform-origin: left;transform:scaleX(1);}
        37.5%{transform-origin: left;transform:scaleX(1);}
        50%{transform-origin: right;transform:scaleX(1);}
        62.5%{transform-origin: right;transform:scaleX(0);}
        75.5%{transform-origin: right;transform:scaleX(0);}
        87.5%{transform-origin: right;transform:scaleX(0);}
        100%{transform-origin: left;transform:scaleX(0)}
    }
    @keyframes rightChange{
        0%{transform-origin: top;transform:scaleY(0);}
        12.5%{transform-origin: top;transform:scaleY(1);}
        25%{transform-origin: top;transform:scaleY(1);}
        37.5%{transform-origin: top;transform:scaleY(1);}
        50%{transform-origin: bottom;transform:scaleY(1);}
        62.5%{transform-origin: bottom;transform:scaleY(0);}
        75.5%{transform-origin: bottom;transform:scaleY(0);}
        87.5%{transform-origin: bottom;transform:scaleY(0);}
        100%{transform-origin: top;transform:scaleY(0)}
    }
    @keyframes bottomChange{
        0%{transform-origin: right;transform:scaleX(0);}
        12.5%{transform-origin: right;transform:scaleX(1);}
        25%{transform-origin: right;transform:scaleX(1);}
        37.5%{transform-origin: right;transform:scaleX(1);}
        50%{transform-origin: left;transform:scaleX(1);}
        62.5%{transform-origin: left;transform:scaleX(0);}
        75.5%{transform-origin: left;transform:scaleX(0);}
        87.5%{transform-origin: left;transform:scaleX(0);}
        100%{transform-origin: right;transform:scaleX(0)}
    }
    @keyframes leftChange{
        0%{transform-origin: bottom;transform:scaleY(0);}
        12.5%{transform-origin: bottom;transform:scaleY(1);}
        25%{transform-origin: bottom;transform:scaleY(1);}
        37.5%{transform-origin: bottom;transform:scaleY(1);}
        50%{transform-origin: top;transform:scaleY(1);}
        62.5%{transform-origin: top;transform:scaleY(0);}
        75.5%{transform-origin: top;transform:scaleY(0);}
        87.5%{transform-origin: top;transform:scaleY(0);}
        100%{transform-origin: bottom;transform:scaleY(0)}
    }
    footer .contact .map{
        width: 100%;
        display: block;
    }
    footer .footage{
        padding-top:30px;
        padding-bottom:10px;
        font-size: 14px;
        background: #333;
        color: #fff;
    }
    footer .footage .fluid{
        position: relative;
        padding-left: 15px;
    }
    footer .footage ul{
        overflow: hidden;
    }
    footer .footage li{
        width: 20%;
        float: left;
    }
    footer .footage li:first-child{
        width: 40%;
    }
    footer .footage li:first-child img{
        display: block;
    }
    footer .footage li .line{
        width: 40px;
        height: 1px;
        margin-right: 20px;
        background: white;
    }
    footer .footage li .title{
        font-size: 16px;
    }
    footer .footage li span{
        display: block;
        margin-top: 10px;
    }
    footer .footage li span:nth-child(2){
        margin-top:30px;
        
    }
    footer .footage .fluid>p{
        position: absolute;
        right:0px;
        bottom:0px;
        overflow: hidden;
    }
    footer .footage .fluid>p span{
        float: left;
    }
    footer .footage .fluid>p span + span{
        margin-left: 20px;
    }

    .choosePage{
        padding: 8px 0px;
        clear: both;
    }
    .choosePage>.line{
        padding:5px 0px;
        width: 40px;
        cursor: pointer;
    }
    .choosePage>.line i{
        width: 100%;
        height: 2px;
        background:#888;
        display: block;
        transition: all ease .3s;
    }
    .choosePage>.line:hover i{
        background: #e50012;
        transform: rotate(-45deg);
    }
    .choosePage a{
        font-size: 14px;
        padding: 0px 25px;
        position: relative;
        cursor: pointer;
        transition: all ease .5s;
    }
    .choosePage a span{
        position: absolute;
        display: block;
        height: 1px;
        top:0px;
        bottom: 0px;
        width: 100%;
        left: 0px;
        margin: auto;
        right: 0px;
        
        transform:rotate(30deg);
    }
    .choosePage a span .line{
        display: block;
        height: 100%;
        width:100%;
        background: #bababa;
        transition: ease all .4s;
        transform-origin: left;
        transform:scaleX(0);
    }
    .choosePage a.current span .line{
        transform:scaleX(1);
    }
    .choosePage a:hover{
        color: #e50012;
    }
    .choosePage a.ellipsis{
        letter-spacing: 3px;
        cursor: default;
    }